Betting Trends for Rays vs Red Sox Game – 5/9/26

Tampa Bay Rays logo

Tampa Bay Rays

@
Boston Red Sox logo

Boston Red Sox

+130O/U: 7.5
(-110/-110)
-150

Tampa Bay Rays Insights

  • Nick Martinez – Over/Under 4.5 Strikeouts (+125/-160)
    Nick Martinez has utilized his sinker 15.3% more often this season (32.1%) than he did last year (16.8%).
    Explain: Sinkers are the easiest pitches to hit and generate the fewest strikeouts, so a pitcher who begins to use his sinker more often will likely be less effective than he used to be.
  • Chandler Simpson – Over/Under 0.5 Hits (-225/+170)
    Chandler Simpson is projected to hit 7th in the lineup in this matchup, which would be a downgrade from his 71% rate of hitting in the top-half of the batting order this year.
    Explain: The lower in the order a player bats, the fewer plate appearances he will get and the fewer opportunities he will get to hit the Over for every market. A player who hits lower in the order than he normally does may provide extra value opportunity since the market may be based on him hitting higher.
  • Tampa Bay Rays – 2H Moneyline
    The Tampa Bay Rays bullpen ranks as the 6th-worst in baseball, via the leading projection system (THE BAT).
    Explain: Most bettors only consider the starting pitcher, but a weak bullpen sneakily creates an easier matchup for the opposing offense and boosts a game’s runs.

Boston Red Sox Insights

  • Boston Red Sox – Moneyline (-150)
    The Boston Red Sox outfield defense profiles as the strongest among every team in action today.
    Explain: Defense is an integral part of preventing hits and runs.
  • Willson Contreras – Over/Under 1.5 Total Bases (+110/-140)
    Willson Contreras has seen a significant gain in his exit velocity on flyballs this year; just compare his 99.3-mph average to last year’s 95.8-mph EV.
    Explain: Most home runs are flyballs, and the harder those flyballs are hit, the more often they turn into home runs. This is a strong indicator of power.
  • Jarren Duran – Over/Under 1.5 Total Bases (-105/-125)
    Jarren Duran has a 95th percentile opposite-field rate on his flyballs (37.1%) and has the good fortune of hitting them out towards the game’s shallowest LF fences today.
    Explain: This player’s skill set matches up particularly well with the park he’s in today, which may lead to better-than-usual performance.